Sanshin Electronics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of 8150?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	188,000	1.54%
Private Companies	505,100	4.13%
Public Companies	1,041,000	8.5%
Institutions	2,518,959	20.6%
General Public	7,989,530	65.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.

Top Shareholders

Top 25 shareholders own 34.46% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
6.55%	Kaga Electronics Co.,Ltd.	802,000	JP¥2.5b	0%	no data
4.13%	Matsunaga Eiichi, Ltd	505,100	JP¥1.6b	0%	no data
3.12%	Vanguard Capital Management, LLC	381,617	JP¥1.2b	0.53%	no data
2.51%	Sumitomo Mitsui Financial Group, Inc.	307,000	JP¥950.2m	0%	0.02%
2.17%	Meiji Yasuda Life Insurance Company	266,000	JP¥823.3m	0%	0.01%
2.16%	Sumitomo Life Insurance Company	265,000	JP¥820.2m	0%	0.04%
1.95%	King Jim Co., Ltd.	239,000	JP¥739.7m	0%	no data
1.94%	American Century Investment Management Inc	237,200	JP¥734.1m	4.36%	no data
1.85%	MUFG Bank, Ltd.	227,000	JP¥702.6m	0%	0.01%
1.7%	Dimensional Fund Advisors LP	208,699	JP¥645.9m	-0.66%	no data
1.45%	Amova Asset Management Co., Ltd.	177,100	JP¥548.1m	0.97%	no data
1.21%	Mitsumasa Matsunaga	148,000	JP¥458.1m	0%	no data
1.14%	BNY Asset Management	138,954	JP¥430.1m	7.92%	no data
1%	Daiwa Asset Management Co., Ltd.	122,200	JP¥378.2m	2.6%	no data
0.53%	Mitsubishi UFJ Asset Management Co., Ltd.	65,300	JP¥202.1m	22.3%	no data
0.19%	WisdomTree Asset Management, Inc.	23,000	JP¥71.2m	15%	no data
0.17%	Shin-Ichi Miura	21,000	JP¥65.0m	0%	no data
0.16%	Charles Schwab Investment Management, Inc.	19,033	JP¥58.9m	-20.4%	no data
0.14%	Sumitomo Mitsui Trust Asset Management Co., Ltd.	17,000	JP¥52.6m	21.4%	no data
0.11%	Akio Misono	13,000	JP¥40.2m	0%	no data
0.098%	GWL Investment Management Ltd.	11,959	JP¥37.0m	38.1%	no data
0.077%	Asset Management One Co., Ltd.	9,400	JP¥29.1m	42.4%	no data
0.044%	CI Global Asset Management	5,397	JP¥16.7m	-18.7%	no data
0.037%	Sumitomo Mitsui DS Asset Management Company, Limited	4,500	JP¥13.9m	0%	no data
0.034%	HANSAINVEST Hanseatische Investment-GmbH	4,200	JP¥13.0m	0%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/08/20 16:57
End of Day Share Price	2026/08/20 00:00
Earnings	2026/06/30
Annual Earnings	2026/03/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* Example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on Github.

Analyst Sources

Sanshin Electronics Co., Ltd. is covered by 0 analysts. 0 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.